.container {
    align-items: center;
    height: 100vh;
}

.topic {
    font-size: 50px;
    margin-bottom: 60px;
}

.input-container {
    display: flex;
    gap: 10px;
    align-items: center;
}

#id {
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 10px;
    width: 200px;
    height: 40px;
}

#enter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 60px;
    border-radius: 50%;
    background-color: #007bff;
    color: #fff;
    border: none;
    margin-left: 10px;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

#enter:hover {
    background-color: #0056b3;
}